instance method
modify_value
Ruby on Rails 6.0.6
Since v4.1.16 Private — implementation detail, not part of the public APISignature
modify_value(name, amount, options)Modifies the amount of an already existing integer value that is stored in the cache. If the key is not found nothing is done.
Parameters
-
namereq -
amountreq -
optionsreq
Source
# File activesupport/lib/active_support/cache/file_store.rb, line 181
def modify_value(name, amount, options)
file_name = normalize_key(name, options)
lock_file(file_name) do
options = merged_options(options)
if num = read(name, options)
num = num.to_i + amount
write(name, num, options)
num
end
end
end
Defined in activesupport/lib/active_support/cache/file_store.rb line 181
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Defined in ActiveSupport::Cache::FileStore